SQLite3Connection1: Database is locked lazarus / 16-Databases ---------------------------------------------------------------------- Jvan · 2021-05-31 21:06 I don't have any other software using the sqlite3 database. Code: Pascal  [Select][+][-]window.onload = function(){var x1 = document.getElementById("main_content_section"); if (x1) { var x = document.getElementsByClassName("geshi");for (var i = 0; i procedure TForm1.Button2Click(Sender: TObject);begin  SQLQuery2.SQL.Text := 'INSERT INTO test_001 (Campo_001, Campo_002, Campo_003) VALUES (:CAMPO_001, :CAMPO_002, :CAMPO_003);';  SQLQuery2.ParamByName('CAMPO_001').AsString := Edit1.Text;  SQLQuery2.ParamByName('CAMPO_002').AsFloat := FloatSpinEditEx1.Value;  SQLQuery2.ParamByName('CAMPO_003').AsString := Edit2.Text;   Edit3.Text:=SQLQuery2.SQL.Text;  SQLQuery2.ExecSQL();  SQLTransaction1.Commit();  end; ---------------------------------------------------------------------- Zvoni · 2021-06-01 06:20 Are you using the visual components? Active in Object-Inspector? IIRC, it was the same issue for me, and NOT using Object-Inspector to set it to active solved it for me.